He speaks English well indeed, but of course not ________ a native speaker.

1. A.
   as fluent
2. B.
   more fluent than
3. C.
   so fluently as
4. D.
   much fluently than

He speaks English well indeed, but of course not___________a native speaker.

A.  as fluent as                     B.  more fluent than  

C.  so fluently as                    D.  much fluently than

He speaks English well indeed, but of course not ______ a native speaker.

A. as fluent as???????????? B. more fluent than

C. so fluently as?????????? D. much fluently than

He speaks English well indeed, but of course not __________ a native speaker.

   A as fluent as   B more fluent than      C so fluently as    D much fluently than

He speaks English well indeed, but of course not ________ as a native speaker.

A. as fluent        B. more fluent    C. so fluently     D. much fluently